ACC SHELL

<?php

add_action( 'widgets_init', 'coffee_portfolio_widget' );
function coffee_portfolio_widget() { register_widget( 'coffee_portfolio_widget' ); }

class coffee_portfolio_widget extends WP_Widget {

	function coffee_portfolio_widget() {
		$widget_ops = array('classname' => 'coffee_portfolio_widget', 'description' => __('Show portfolio items.', 'coffee'));
		$control_ops = array('width' => 300, 'height' => 350, 'id_base' => 'coffee_portfolio_widget');
		$this->WP_Widget( 'coffee_portfolio_widget', __('Coffee Portfolio', 'coffee'), $widget_ops, $control_ops );	
	}	
	
	function widget( $args, $instance ) {
	
		extract( $args );
		$title = apply_filters('widget_title', $instance['title']);
		$number = $instance['number'];
		
		$portfolio_category = $instance['portfolio_category'];
	
		echo $before_widget;
		if ( $title ) { echo $before_title . $title . $after_title; }
		//
		wp_reset_query();
		$portfolio_widget_query = new WP_Query(
			array( 
				'post_type' => array('portfolio-type'), 
				'posts_per_page'=> $number,
				'portfolio_category' => $portfolio_category
			)
		);
		echo('<div class="coffee_portfolio_widget_grid"><ul class="clearfix">');
		while ( $portfolio_widget_query -> have_posts() ) : $portfolio_widget_query -> the_post();
			if(has_post_thumbnail()):
				echo('<li>'); ?>				
						<a href="<?php the_permalink(); ?>" title="<?php echo esc_attr( sprintf( __( 'Permalink to "%s"', 'coffee' ), the_title_attribute( 'echo=0' ) ) ); ?>">
							<?php the_post_thumbnail('thumbnail-55x55'); ?>					
							<div class="entry-media-overlay">
								<div class="entry-media-permalink"><i class="icon-link"></i></div>
							</div>
						</a>
				<?php echo('</li>');
			endif;
		endwhile; 
		echo('</ul></div>');
		wp_reset_query();
		//
		echo $after_widget;
	}
	
	function update( $new_instance, $old_instance ) {
		$instance = $old_instance;
		
		$instance['title'] = strip_tags( $new_instance['title'] );	
		$instance['number'] = $new_instance['number'];
		$instance['portfolio_category'] = $new_instance['portfolio_category'];
	
		return $instance;
	}
	 
function form( $instance ) {

	$defaults = array(
		'title' => 'Latest Projects',
		'number' => '4',
		'portfolio_category' => 'All'
	);
	
	$instance = wp_parse_args( (array) $instance, $defaults ); 
	
	?>

	<p>
		<label for="<?php echo $this->get_field_id( 'title' ); ?>"><?php _e('Title:', 'coffee') ?></label>
		<input class="widefat" type="text" id="<?php echo $this->get_field_id( 'title' ); ?>" name="<?php echo $this->get_field_name( 'title' ); ?>" value="<?php echo $instance['title']; ?>" />
	</p>

	<p>
		<label for="<?php echo $this->get_field_id( 'number' ); ?>"><?php _e('Number of Projects:', 'coffee') ?></label>
		<select id="<?php echo $this->get_field_id( 'number' ); ?>" name="<?php echo $this->get_field_name( 'number' ); ?>" class="widefat">
			<option <?php if ( '-1' == $instance['number'] ) echo 'selected="selected"'; ?> value="-1">All</option>
			<option <?php if ( '2' == $instance['number'] ) echo 'selected="selected"'; ?>>2</option>
			<option <?php if ( '3' == $instance['number'] ) echo 'selected="selected"'; ?>>3</option>
			<option <?php if ( '4' == $instance['number'] ) echo 'selected="selected"'; ?>>4</option>
			<option <?php if ( '5' == $instance['number'] ) echo 'selected="selected"'; ?>>5</option>
			<option <?php if ( '6' == $instance['number'] ) echo 'selected="selected"'; ?>>6</option>
			<option <?php if ( '7' == $instance['number'] ) echo 'selected="selected"'; ?>>7</option>
			<option <?php if ( '8' == $instance['number'] ) echo 'selected="selected"'; ?>>8</option>
			<option <?php if ( '9' == $instance['number'] ) echo 'selected="selected"'; ?>>9</option>
			<option <?php if ( '10' == $instance['number'] ) echo 'selected="selected"'; ?>>10</option>
		</select>
	</p>
	
	<p>
		<label for="<?php echo $this->get_field_id( 'portfolio_category' ); ?>"><?php _e('Category', 'coffee') ?></label>
		<select id="<?php echo $this->get_field_id( 'portfolio_category' ); ?>" name="<?php echo $this->get_field_name( 'portfolio_category' ); ?>" class="widefat">
			<option value="" <?php if ( '' == $instance['portfolio_category'] ) echo 'selected="selected"'; ?>>All</option>
			<?php
			$terms = get_terms('portfolio_category');
				foreach ($terms as $term) {
				echo'<option value="'.$term->slug.'" '.( ($instance['portfolio_category'] == $term->slug) ? 'selected="selected"': "" ).'>'.$term->name.'</option>';
				}
			?>
		</select>
				
				
	</p>
		
	<?php
	}
}
?>